#include <stdio.h>
#include <string.h>
extern char **environ;

int main(int argc, char **argv)
{
	printf("argv[0]=%s\n", argv[0]);
	printf("environ=0x%x environ[0]=0x%x\n", (int)environ, (int)environ[0]);
	printf("len env[0]=%d\n", strlen(environ[0]));
	return 0;
}

